linux-kernel - Re: [PATCH 1/2] kbuild: dummy-tools: Add elfedit.

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Message-ID: <CAK7LNASycuqb2wyizXgVs4aN33LOrxCBikLbSXs+anWJ0-SW_Q@mail.gmail.com>
Date:   Sun, 11 Apr 2021 20:37:03 +0900
From:   Masahiro Yamada <masahiroy@...nel.org>
To:     Michal Suchánek <msuchanek@...e.de>
Cc:     Linux Kbuild mailing list <linux-kbuild@...r.kernel.org>,
        Michal Marek <michal.lkml@...kovi.net>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 1/2] kbuild: dummy-tools: Add elfedit.

On Sun, Apr 11, 2021 at 7:18 PM Michal Suchánek <msuchanek@...e.de> wrote:
>
> On Sun, Apr 11, 2021 at 03:12:40AM +0900, Masahiro Yamada wrote:
> > On Fri, Apr 9, 2021 at 6:31 AM Michal Suchanek <msuchanek@...e.de> wrote:
> > >
> > > elfedit is used in Makefile
> > >
> > >  Makefile:GCC_TOOLCHAIN_DIR := $(dir $(shell which $(CROSS_COMPILE)elfedit))
> > >
> > > which causes this error getting printed
> > >
> > >  which: no elfedit in (./scripts/dummy-tools)
> >
> >
> > I am OK with this patch, but how did you reproduce it?
>
> make ARCH=arm CROSS_COMPILE=scripts/dummy-tools/ allmodconfig
>
> it possibly depends on the config you already have, too.
>
> Thanks
>
> Michal


Maybey, are you working on linux-next?


[1]
$ git checkout  add74f8473^
$ make ARCH=arm CROSS_COMPILE=scripts/dummy-tools/ allmodconfig

[2]
$ git checkout  add74f8473
$ make ARCH=arm CROSS_COMPILE=scripts/dummy-tools/ allmodconfig



If [1] is OK, but [2] is NG,
commit add74f8473 is the root cause.

At least, I do not think this would happen
in the mainline kernel.

-- 
Best Regards
Masahiro Yamada